Apprehension after Fluoxetine in dogs

73 reports to the FDA describe apprehension in dogs given Fluoxetine. That is 2.8% of all reports for this medicine, compared with 0.1% across reports for all dog medicines, so it is reported unusually often with this medicine.

73Reports
0.0%Marked serious
1.4%Recovered
1.4%Died or euthanised
–Typical onset
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How the animals did

Recovered with lasting effects
1 1.4%
Died
1 1.4%
Not known
71 97%

Problems reported at the same time

Age of the animals

Under 1 year
2
1–3 years
22
4–7 years
28
8–11 years
11
12+ years
6

About this medicine

Fluoxetine treats anxiety and behaviour problems.

Questions owners ask

Can Fluoxetine cause apprehension in dogs?
73 reports link the two, but a report alone does not prove the medicine was the cause: other illnesses, other medicines or coincidence can be involved. Your vet can judge it for your animal.
What should I do?
Don't give another dose until you've spoken to your vet, and keep the packaging so you can tell them the product and dose. Your vet can also report it to the FDA (or you can, through the manufacturer or FDA form 1932a).

Apprehension with similar medicines

All reported side effects of Fluoxetine in dogs · Medicines most reported with apprehension